The zero draft of the New Urban Agenda, the declaration that the governments of the world will sign up to in October 2016, gives a prominent role to more proactive and inclusive urban and regional planning.

Around 8 million live in Afghanistan's cities today, but that number is expected to double by 2030.Yet, like many other rapidly urbanising countries, it has no national urban policy, no housing policy, and local planning is weak.

There will be another 2 billion people living in urban areas by 2030. With a billion people now living in slums,and over 100,000 homeless people in Delhi, for example, it is no exaggeration to say that this is a critical decade for cities and the practice of urban planning.

The changes taking place in South Asian cities are th focus of a major conference in Lahore next year, for which proposals for paper are now invited. The organisers make the point that much urban research has focused on Europe and North America, while the dramatic urbanisation of South Asia has received much less attention.

Young people from Germany, Norway, Latvia, Poland, Russia and Scotland attended last week’s international youth summer school in Benmore, Scotland. The event was put on by Planning Aid for Scotland and by Innovation Circle. The theme was “Cities of Tomorrow”.